I-Ready Practice: Equivalent Expressions - Practice - Level F
1) Are the expressions 5(m + 1) - 1 and 2(2m + 2) + m equivalent? Show why or why not.
• Simplify the first expression 5(m +1) - 1.
5(m + 1) -1=
?
m +
?

blue marble is 15 times out of 50 = 15/50 reduces to 3/10

landing on tails is 24 out of 50 = 24/50 reduces to 12/25

to find the probability of both multiply together:

3/10 x 12/25 = 3 x 12 / 10 x 25 = 36/250

if you multiplied the numerator and denominator by 10 you get 360/2500.

the answer is 360/2500